Results summary component

You can center your .container in a better way. Add to body:

body{
min-height: 100vh;
display: grid;
place-content: center;
}

or if you want to use flexbox:

body {
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

Then you can remove in .container margin: 95px 400px and position: fixed. Also remove the properties in .attribute, you don't need them.

Avoid setting elements to a fixed height. The width is better to be set with max-width. Good luck, and happy coding!